remove pointless comment

Author: jordy25519

sbe-tool/src/main/java/uk/co/real_logic/sbe/generation/rust/LibRsDef.java

@@ -183,7 +183,6 @@ static void generateReadBuf(final Appendable writer, final ByteOrder byteOrder)
  = new LinkedHashSet<>(TYPE_NAME_BY_PRIMITIVE_TYPE_MAP.values());
  final String endianness = byteOrder == LITTLE_ENDIAN ? "le" : "be";
 
- // get_u8_at
  uniquePrimitiveTypes.remove("u8");
  indent(writer, 0, "\n");
  indent(writer, 1, "#[inline]\n");
@@ -234,6 +233,7 @@ static void generateWriteBuf(final Writer writer, final ByteOrder byteOrder) thr
  final LinkedHashSet<String> uniquePrimitiveTypes
  = new LinkedHashSet<>(TYPE_NAME_BY_PRIMITIVE_TYPE_MAP.values());
  final String endianness = byteOrder == LITTLE_ENDIAN ? "le" : "be";
+
  uniquePrimitiveTypes.remove("u8");
  indent(writer, 1, "#[inline]\n");
  indent(writer, 1, "pub fn put_u8_at(&mut self, index: usize, value: u8) {\n");